*{
    padding: 0;
    margin: 0;
}

.body {
    position: relative;
}

.header {
    height: 105px;
    background-color: #000;
    width: 100%;
}

.header-main {
    height: 105px;
    width: 960px;
    margin: 0px auto;
    position: relative;
    z-index: 100;
}
.header-top
{
    margin-top: 10px;
    height: 57px;
}

.suoni-logo a {
    float: left;
    width: 110px;
    height: 57px;
    text-indent: -1000px;
    background: url(../img/suoni-logo.jpg) no-repeat 0 center;
    margin-left: 16px;
    position: absolute;
}

.header-userInfo {
    float: right;
    margin-right: 17px;
}

.site {
    width: 120px;
    height: 16px;
 
    background-position-y: 4px;
    display: block;
    float: left;
    margin-top: 10px;
  border-top-left-radius: 15%;
  border-top-right-radius: 15%;
  border-bottom-left-radius: 15%;
  border-bottom-right-radius: 15%;
}



.site a {
    font-family: "Microsoft YaHei", Arial, "Hiragino Sans GB", Sans-Serif;
    font-size: 12px;
    line-height: 16px;
    margin-left: 8px;
    


    color: #787878;
    
    text-decoration: none;
   position: absolute;


}

.BUTTON {
    background-color: black;
    border: none;
    float: right;
    padding-left: 15px;

    margin-top: 10px;
}

.BUTTON a {
    text-decoration: none;
    color: #ffffff;
}
.header-buttom{
    height: 48px;
    width: 960px;
    
}
.header-buttom ul{
    width: 700px;
}
.header-buttom li{
    

    display: inline-block;
    width: 103px;
    background-position: 0px 0px;
    height: 48px;
 
    position: relative;
    z-index: 100;
    
  
    
}
.header-buttom li:hover{
    
border-bottom: 4px solid skyblue;
    display: inline-block;
    width: 103px;
    background-position: 0px 0px;
    height: 48px;
 
    position: relative;
    z-index: 100;
    
  
    
}
.header-buttom li a{
    line-height: 48px;
    color: #fff;
text-decoration: none;
font-size: smaller;

  
    
}
.dropdown{
    margin-left: 15px;

}
.sousuo{
    display: inline-block;
    width: 200px;
    height: 40px;
    background-color: black;
    border: rgb(66, 66, 66) solid 2px;
    position: absolute;
    top: 58px;
    right: 13px;

}

#btn{
 
    width: 157px;
    height: 36px;
    border: none;
    background-color: black;
    list-style: none;
    border: darkgrey 1px solid;
}
#btn:hover{
    background-color: #f0f1f2;
}
.warp{
    width: 1250px;
    height: 520px;
    position: relative;
    margin: auto;
    cursor: pointer;

}
.list{
    width: 1250px;
    height: 520px;
    list-style: none;
    position: relative;
    padding-left: 0px;
    
}
.item{
    width: 1200px;
    height: 520px;
    color: white;
    font-size: 50px;
    position: absolute;

    transition: all .8s;


}
.item:nth-child(1){
    background-image: url(../img/56.png);
}
.item:nth-child(2){
    background-image: url(../img/57.jpg);
}

.item:nth-child(3){
    background-image: url(../img/58.jpg);
}
.btn{
    width: 50px;
    height: 100px;
    position: absolute;
    top: 190px;
    z-index: 100;
    background-color: rgb(0, 0, 0,0.02);
    border: none;
    font-size: 70px;

    


}
#goPre{
    left: 0px;
}
#goNext{
    right: 50px;
}
.item.active{
    z-index: 10;
}
.pointList{
    padding-left: 0px;
    list-style: none;
    position: absolute;
    right: 600px;
    bottom: 20px;
    z-index: 10000;
    
}
.point{
    width: 10px;
    height: 10px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 100%;
    float: left;
    margin-right: 14px;
border: solid darkgray 2px;
cursor: pointer;



}
.point.active{
    background-color: rgba(255, 255, 255, 0.4);
}
    

    .block {
        margin-top: 40px;
        background: #f0f1f3;
        padding-bottom: 30px;
        width: 100%;
        height: 3198px;
    
    }
    .a-top{
        width: 1220px;
        height: 82px;
        text-align: center;
        font-size: 24px;
        color: #000;
        font-weight: normal;
        line-height: 82px;
    }
    .a{
        width: 1230px;
        height: 792px;
        margin: auto;
    }
    .a-left{
        width: 600px;
        height: 700px;
        display: inline-block;

    }
    .a-right{
        width: 610px;
        height: 710px;
        float: right;
        position: relative;

    }
   .a-right-one{
       width: 305px;
       height: 350px;
       background-color: #fff;
       position: absolute;
   }
   .a-right-two{
    width: 305px;
    height: 350px;
    background-color: #fff;
    position: absolute;
    margin-top:355px ;
    margin-left: 315px;
}
.a-right-three{
    width: 305px;
    height: 350px;
    background-color: #fff;
    position: absolute;
    margin-top: 355px;
    
    
}
.a-right-four{
    width: 305px;
    height: 350px;
    background-color: #fff;
    position: absolute;
    margin-left: 315px;

}
.tubiao1{
    margin-top: 10px;
    margin-right: 10px;
}
.xiangji{
   float: left;
  margin-top: -10px;
   margin-left: 40px;
}
.title-a{
    float: left;
   margin-left: 60px;
   font-size: 14px;
   margin-top: 20px;
   

 
   color: #333;
   line-height: 14px;
   margin-bottom: 0px;
}
.center{
    width: 1200px;
    height: 592px;
    background: #f0f1f3;
    margin: auto;
    margin-top: 40px;
    position: relative;

}
.left{
    width: 320px;
    height: 540px;
  
    margin-top: 50px;
    margin-left: 120px;
    position: absolute;

}
.Airpeak{
    width: 315px;
   height:  84px;
   margin-top: 12px;
   
   
   
}
.img1{
    display: inline-block;
}

.date{
    float: left;
   
    
    width: 72.08px;
    height: 18px;
    background-color: #d0d1d3;
    color: #f0f1f2;
    padding: 0 5px;
    line-height: 18px;
    margin-left: 130px;
    margin-top: -82px;
    font-size: 13px;

}
.dis{
    width: 150px;
    height: 41px;
    
   margin-left: 130px;
   margin-top: -52px;
    font-family: "Microsoft YaHei",Arial,"Hiragino Sans GB",Sans-Serif;
    font-size: 12px;

    color: #787878;
}


.zhong{
    width: 320px;
    height: 540px;
  
    margin-top: 50px;
    margin-left: 320px;
    position: absolute;
    top: -50px;
    
}
  .jingling{
    width: 960px; 
    height: 274px;
     border: green 2px solid;
     margin-top: 100px;
    position: absolute;
     
  }
  .help{
      width: 100%;
      height: 297px;
      background-color:#000;
      margin-top: 80px;
      
     
      top: 550px;
  }

.help dl {
	float: left;
	width: 195px;
}
.help dt {
	font-family: "Microsoft YaHei",Arial,"Hiragino Sans GB",Sans-Serif;
    font-size: 15px;
    line-height: 18px;
    width: 100%;
    color: #787878;
}
.dd1{
    
    margin-top: 20px;
    
   
}

.help dd a{
	color: white;
	font-size: 12px;
}
.help dd a:hover {
	color:skyblue;
}
.help-bottom{
    padding-left: 500px;
    padding-top: 30px;
  
}

